Argus, Briareus, Cerberus, Charybdis, Cyclops, Echidna, Gorgon, Harpy, Hydra, Medusa, Minotaur, Pegasus, Python, Scylla, Sphinx, Talos, Typhon, alevin, benthon, benthos, centaur, cetacean, chimera, cockatrice, dolphin, dragon, drake, fingerling, fish, fry, game fish, griffin, grilse, hippocampus, kipper, man-eater, man-eating shark, marine animal, mermaid, merman, minnow, minny, nekton, nixie, ogre, ogress, panfish, plankton, porpoise, roc, salamander, salmon, satyr, sea horse, sea monster, sea pig, sea serpent, sea snake, shark, siren, smolt, sponge, troll, tropical fish, unicorn, vampire, werewolf, whale, windigo, xiphopagus, zombie